AU9584998A - Process for desalination of saline water, especially sea water, having increasedproduct yield and quality - Google Patents
Process for desalination of saline water, especially sea water, having increasedproduct yield and qualityInfo
- Publication number
- AU9584998A AU9584998A AU95849/98A AU9584998A AU9584998A AU 9584998 A AU9584998 A AU 9584998A AU 95849/98 A AU95849/98 A AU 95849/98A AU 9584998 A AU9584998 A AU 9584998A AU 9584998 A AU9584998 A AU 9584998A
- Authority
- AU
- Australia
- Prior art keywords
- increasedproduct
- desalination
- yield
- quality
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 title 1
- 238000010612 desalination reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000013535 sea water Substances 0.000 title 1
- 239000011780 sodium chloride Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/26—Multiple-effect evaporating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
- B01D3/065—Multiple-effect flash distillation (more than two traps)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
- B01D61/026—Reverse osmosis; Hyperfiltration comprising multiple reverse osmosis steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/029—Multistep processes comprising different kinds of membrane processes selected from reverse osmosis, hyperfiltration or nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/442—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by nanofiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/041—Treatment of water, waste water, or sewage by heating by distillation or evaporation by means of vapour compression
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/06—Flash evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Nanotechnology (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08941827 | 1997-10-01 | ||
US08/941,827 US6508936B1 (en) | 1997-10-01 | 1997-10-01 | Process for desalination of saline water, especially water, having increased product yield and quality |
PCT/US1998/020213 WO1999016714A1 (en) | 1997-10-01 | 1998-09-25 | Process for desalination of saline water, especially sea water, having increased product yield and quality |
Publications (1)
Publication Number | Publication Date |
---|---|
AU9584998A true AU9584998A (en) | 1999-04-23 |
Family
ID=25477135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU95849/98A Abandoned AU9584998A (en) | 1997-10-01 | 1998-09-25 | Process for desalination of saline water, especially sea water, having increasedproduct yield and quality |
Country Status (7)
Country | Link |
---|---|
US (1) | US6508936B1 (de) |
EP (1) | EP1019325B1 (de) |
AU (1) | AU9584998A (de) |
CY (1) | CY1106496T1 (de) |
DE (1) | DE69836865D1 (de) |
ES (1) | ES2281140T3 (de) |
WO (1) | WO1999016714A1 (de) |
Families Citing this family (97)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1354855A3 (de) * | 1999-08-20 | 2005-01-19 | L.E.T. Leading Edge Technologies Limited | Verfahren zur Entsalzung von Salzwasser unter Verwendung ionenselektiver Membranen |
US6783682B1 (en) * | 1999-08-20 | 2004-08-31 | L.E.T., Leading Edge Technologies Limited | Salt water desalination process using ion selective membranes |
KR100498583B1 (ko) * | 1999-08-20 | 2005-07-01 | 엘.이.티.리딩 엣지 테크놀로지즈 리미티드 | 이온선택성막을 사용한 물 담수화 방법 |
US6946081B2 (en) * | 2001-12-31 | 2005-09-20 | Poseidon Resources Corporation | Desalination system |
EP1329425A1 (de) * | 2002-01-18 | 2003-07-23 | Toray Industries, Inc. | Entsalzungsverfahren und -vorrichtung |
SE0200135D0 (sv) * | 2002-01-18 | 2002-01-18 | Curt Lindhe Konsult Och Foerva | Nytt system |
US20030155243A1 (en) * | 2002-02-21 | 2003-08-21 | Eet Corporation | Multi-path split cell spacer and electrodialysis stack design |
AU2006252216B2 (en) * | 2002-05-02 | 2010-05-27 | City Of Long Beach | Two stage nanofiltration seawater desalination system |
US7144511B2 (en) * | 2002-05-02 | 2006-12-05 | City Of Long Beach | Two stage nanofiltration seawater desalination system |
US20030230531A1 (en) * | 2002-06-13 | 2003-12-18 | Hydranautics And Nitto Denko Corporation | Method for reducing boron concentration in high salinity liquid |
WO2003106348A1 (en) * | 2002-06-01 | 2003-12-24 | Hydranautics | Methods for reducing boron concentration in high salinity liquid |
EP2070583B1 (de) * | 2002-08-02 | 2012-07-04 | University Of South Carolina | Gewinnung von gereinigtem Wasser und hochwertigen Chemikalien aus Salzwasser |
CA2493777A1 (en) * | 2003-02-14 | 2004-08-26 | Dainichiseika Color & Chemicals Mfg. Co., Ltd. | Method of desalting |
US20050016922A1 (en) * | 2003-03-24 | 2005-01-27 | Enzweiler Ronald J. | Preferential precipitation membrane system and method |
US7097852B1 (en) * | 2003-05-09 | 2006-08-29 | Soto Jose A | Solution comprising sea water as expectorant and virucidal for the treatment of respiratory diseases and method to use and develop |
US20040007451A1 (en) * | 2003-06-25 | 2004-01-15 | Northrup Lynn L. | Energy efficient evaporation system |
GB0317839D0 (en) * | 2003-07-30 | 2003-09-03 | Univ Surrey | Solvent removal process |
US7198722B2 (en) * | 2003-11-11 | 2007-04-03 | Mohammed Azam Hussain | Process for pre-treating and desalinating sea water |
ATE457819T1 (de) | 2003-12-07 | 2010-03-15 | Univ Ben Gurion | Verfahren und system zur verbesserung der rückgewinnung und verhinderung der bildung von ablagerungen durch fällung bei druckgetriebenen membranverfahren |
US7132052B2 (en) * | 2003-12-11 | 2006-11-07 | General Electric Company | System for the purification and reuse of spent brine in a water softener |
EP1720639B1 (de) * | 2004-02-25 | 2012-12-26 | Dow Global Technologies LLC | Vorrichtung zur behandlung von lösungen mit hoher osmotischer stärke |
FR2867771B1 (fr) * | 2004-03-18 | 2006-07-21 | Int De Dessalement Soc | Procede et installation de dessalement d'eau de mer par distillation a effets multiples et thermocompression de vapeur fonctionnant avec differentes pressions de vapeur motrice |
GB2417435A (en) * | 2004-08-27 | 2006-03-01 | O H D L Optimized Hybrid Desal | MSF desalination system |
AU2005285052C1 (en) * | 2004-09-13 | 2011-01-20 | University Of South Carolina | Water desalination process and apparatus |
US20060157409A1 (en) * | 2005-01-14 | 2006-07-20 | Saline Water Conversion Corporation (Swcc) | Optimal high recovery, energy efficient dual fully integrated nanofiltration seawater reverse osmosis desalination process and equipment |
US20060157410A1 (en) * | 2005-01-14 | 2006-07-20 | Saline Water Conversion Corporation (Swcc) | Fully integrated NF-thermal seawater desalination process and equipment |
US20060219613A1 (en) * | 2005-04-01 | 2006-10-05 | Scheu Richard W | Water purification system and method |
EP1899043A4 (de) * | 2005-07-05 | 2011-03-23 | Greensols Australia Pty Ltd | Herstellung und verwendung von kationischen halogeniden, sequestrierung von kohlendioxid |
TW200706499A (en) * | 2005-07-12 | 2007-02-16 | Cargill Inc | Extended-life water softening system, apparatus and method |
WO2007132477A1 (en) * | 2006-05-11 | 2007-11-22 | Raman Ahilan | A pretreatment process for the saline water feeds of desalination plants |
US8114259B2 (en) * | 2006-06-13 | 2012-02-14 | Siemens Industry, Inc. | Method and system for providing potable water |
US10252923B2 (en) | 2006-06-13 | 2019-04-09 | Evoqua Water Technologies Llc | Method and system for water treatment |
US8277627B2 (en) | 2006-06-13 | 2012-10-02 | Siemens Industry, Inc. | Method and system for irrigation |
US10213744B2 (en) | 2006-06-13 | 2019-02-26 | Evoqua Water Technologies Llc | Method and system for water treatment |
US20080067069A1 (en) | 2006-06-22 | 2008-03-20 | Siemens Water Technologies Corp. | Low scale potential water treatment |
US7820024B2 (en) | 2006-06-23 | 2010-10-26 | Siemens Water Technologies Corp. | Electrically-driven separation apparatus |
US8119008B2 (en) * | 2006-07-10 | 2012-02-21 | Christopher Heiss | Fluid purification methods and devices |
US20080029456A1 (en) * | 2006-08-03 | 2008-02-07 | Southwest Turf Solutions, Inc. | Method and apparatus for removing minerals from a water source |
US7744760B2 (en) | 2006-09-20 | 2010-06-29 | Siemens Water Technologies Corp. | Method and apparatus for desalination |
GB2443802A (en) * | 2006-11-08 | 2008-05-21 | L E T Leading Edge Technologie | Thermal desalination plant integrated upgrading process and apparatus |
US20080164206A1 (en) * | 2007-01-10 | 2008-07-10 | Southwest Turf Solutions, Inc. | Method and apparatus for removing minerals from a water source |
DE102007019347B3 (de) * | 2007-04-23 | 2008-08-21 | Melin, Thomas, Prof.Dr.-Ing. | Verfahren zur Entsalzung von Meerwasser |
US8460553B2 (en) * | 2007-06-25 | 2013-06-11 | Houghton Technical Corp. | Recovery by vapor recompression of industrial process fluid components |
US20090101587A1 (en) | 2007-10-22 | 2009-04-23 | Peter Blokker | Method of inhibiting scale formation and deposition in desalination systems |
BRPI0819884A2 (pt) | 2007-11-30 | 2016-05-10 | Siemens Water Tech Corp | método para tratamento de água salgada, sistema de tratamento de água e dispositivo de separação acionado eletricamente |
MX2010010844A (es) * | 2008-04-03 | 2010-11-01 | Siemens Water Tech Corp | Sistema y metodo de baja energia para desalinizar agua de mar. |
US8546127B2 (en) * | 2008-06-30 | 2013-10-01 | General Electric Company | Bacteria/RNA extraction device |
US8158405B2 (en) * | 2008-06-30 | 2012-04-17 | General Electric Company | Process for concentrating and processing fluid samples |
AU2008261116B2 (en) | 2008-09-30 | 2013-02-07 | Central Gippsland Region Water Corporation | Process and plant for treating a water stream |
WO2010124170A2 (en) * | 2009-04-23 | 2010-10-28 | John Scialdone | Deep water desalination system and method |
US8696908B2 (en) * | 2009-05-13 | 2014-04-15 | Poseidon Resources Ip Llc | Desalination system and method of wastewater treatment |
US10005681B2 (en) | 2009-08-13 | 2018-06-26 | The Board Of Regents Of The University Of Texas System | Sea water reverse osmosis system to reduce concentrate volume prior to disposal |
US20110036775A1 (en) * | 2009-08-13 | 2011-02-17 | Board Of Regents, The University Of Texas System | Sea water reverse osmosis system to reduce concentrate volume prior to disposal |
JP2011056412A (ja) * | 2009-09-10 | 2011-03-24 | Toshiba Corp | 膜ろ過システム |
US8695343B2 (en) * | 2009-12-04 | 2014-04-15 | General Electric Company | Economical and sustainable disposal of zero liquid discharge salt byproduct |
US8357300B2 (en) | 2010-08-16 | 2013-01-22 | Hydranautics | Methods and materials for selective boron adsorption from aqueous solution |
US20120061300A1 (en) | 2010-09-15 | 2012-03-15 | Takeshi Matsushiro | Membrane filtration system |
FR2966144B1 (fr) * | 2010-10-14 | 2013-04-12 | Total Sa | Traitement de l'eau dans au moins une unite de filtration membranaire pour la recuperation assistee d'hydrocarbures |
CN102153168B (zh) * | 2010-12-01 | 2012-10-31 | 杭州水处理技术研究开发中心有限公司 | 一种双极膜对反渗透法海水淡化产水调质的方法 |
US20120145634A1 (en) * | 2010-12-10 | 2012-06-14 | Water Intellectual Properties, Inc. | High Efficiency Water Purification System |
DE102011012805B4 (de) | 2011-03-02 | 2013-06-06 | I-E-S E.K., Inhaber Dr. Oliver Jacobs | Aufbereitung von Rohsolen aus Meerwasserentsalzungsanlagen |
US10577269B1 (en) | 2014-02-08 | 2020-03-03 | Mansour S. Bader | De-scaling: The critical key to effective desalination |
US10259734B1 (en) * | 2011-04-26 | 2019-04-16 | Mansour S. Bader | Effective de-scaling for desalination plants and a new brine-forward multi-stage flash concept |
KR20140040173A (ko) * | 2011-06-29 | 2014-04-02 | 도레이 카부시키가이샤 | 막 여과 방법 및 막 여과 장치 |
JP5843522B2 (ja) | 2011-08-26 | 2016-01-13 | 株式会社日立製作所 | 海水淡水化方法 |
US9090491B2 (en) | 2011-09-02 | 2015-07-28 | Saline Water Desalination Research Institute | Removal of boron from saline water using alkalized NF membrane pretreatment |
US9339765B2 (en) | 2011-09-16 | 2016-05-17 | General Electric Company | Electrodialysis method and apparatus for passivating scaling species |
CN103193294A (zh) * | 2012-01-05 | 2013-07-10 | 凯膜过滤技术(上海)有限公司 | 一种高度浓缩盐水的反渗透膜和纳滤膜的组合分离方法和装置 |
US9540254B2 (en) | 2012-05-04 | 2017-01-10 | University Of Florida Research Foundation, Inc. | Membrane system to treat leachate and methods of treating leachate |
CN102701504B (zh) * | 2012-06-18 | 2013-12-04 | 中国海洋大学 | 一种油田驱油用聚合物溶液的制备方法 |
GB2504503A (en) | 2012-07-31 | 2014-02-05 | Ibm | Desalination system |
AU2014306078B2 (en) | 2013-08-05 | 2018-10-18 | Gradiant Corporation | Water treatment systems and associated methods |
CA2925869A1 (en) | 2013-09-23 | 2015-03-26 | Gradiant Corporation | Desalination systems and associated methods |
WO2015095695A2 (en) * | 2013-12-20 | 2015-06-25 | Massachusetts Institute Of Technology | Thermal desalination for increased distillate production |
WO2016007107A1 (en) * | 2014-07-07 | 2016-01-14 | Diclesu Limited Şirketi | Reduction of waste water from reverse osmosis water treatment system |
CN104535398A (zh) * | 2015-01-28 | 2015-04-22 | 国家海洋技术中心 | 一种海水pH标准缓冲溶液的配制方法 |
US10167218B2 (en) | 2015-02-11 | 2019-01-01 | Gradiant Corporation | Production of ultra-high-density brines |
US20160228795A1 (en) | 2015-02-11 | 2016-08-11 | Gradiant Corporation | Methods and systems for producing treated brines |
CN108367244B (zh) | 2015-07-29 | 2022-05-03 | 格雷迪安特公司 | 渗透脱盐方法和相关系统 |
US10245555B2 (en) | 2015-08-14 | 2019-04-02 | Gradiant Corporation | Production of multivalent ion-rich process streams using multi-stage osmotic separation |
WO2017030932A1 (en) | 2015-08-14 | 2017-02-23 | Gradiant Corporation | Selective retention of multivalent ions |
US20170151507A1 (en) | 2015-12-01 | 2017-06-01 | Kuwait Institute For Scientific Research | Combination multi-effect distillation and multi-stage flash evaporation system |
CN108463282B (zh) | 2016-01-07 | 2021-08-17 | 吉普斯兰中心地区自来水公司 | 膜分离处理方法 |
US10689264B2 (en) | 2016-02-22 | 2020-06-23 | Gradiant Corporation | Hybrid desalination systems and associated methods |
US10589188B2 (en) | 2016-06-27 | 2020-03-17 | Enviro Water Minerals Company, Inc. | System and method for removal of scale forming components |
CN106830145A (zh) * | 2017-02-23 | 2017-06-13 | 国家海洋局天津海水淡化与综合利用研究所 | 纳滤‑多效蒸馏耦合处理海水淡化浓水制饱和盐水系统 |
CN111094191B (zh) | 2017-08-21 | 2023-04-04 | 懿华水处理技术有限责任公司 | 用于农业用途和饮用用途的盐水的处理 |
WO2020041542A1 (en) | 2018-08-22 | 2020-02-27 | Gradiant Corporation | Liquid solution concentration system comprising isolated subsystem and related methods |
US11634348B2 (en) | 2019-01-30 | 2023-04-25 | Enviro Water Minerals Company, Inc. | System and method for treating hydrocarbon-containing feed streams |
CA3129958A1 (en) * | 2019-02-19 | 2020-08-27 | Extrakt Process Solutions, Llc | Water management system for ore mining operation |
US10947143B2 (en) | 2019-04-01 | 2021-03-16 | Saline Water Conversion Corporation | Desalination brine concentration system and method |
US20210053848A1 (en) | 2019-08-22 | 2021-02-25 | Saline Water Conversion Corporation | Multi-Valent Ion Concentration Using Multi-Stage Nanofiltration |
CN111362453B (zh) * | 2020-03-18 | 2020-11-03 | 北京百灵天地环保科技股份有限公司 | 一种高矿化度煤矿矿井水达标处理及资源化利用装置及其使用方法 |
US11389770B2 (en) * | 2020-04-29 | 2022-07-19 | Sonny's Water Systems, LLC. | Apparatus for using permeate to flush a reverse osmosis filter |
EP4247522A1 (de) | 2020-11-17 | 2023-09-27 | Gradiant Corporation | Osmotische verfahren und systeme mit energierückgewinnung |
WO2023081688A1 (en) * | 2021-11-02 | 2023-05-11 | Energy Exploration Technologies, Inc. | Monovalent anion selective membrane enabled by high concentration brine |
US11806668B2 (en) | 2021-12-14 | 2023-11-07 | Saline Water Conversion Corporation | Method and system for extraction of minerals based on divalent cations from brine |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4156645A (en) * | 1973-07-26 | 1979-05-29 | Desalination Systems Inc. | Conversion of sea water by reverse osmosis |
US4036749A (en) * | 1975-04-30 | 1977-07-19 | Anderson Donald R | Purification of saline water |
US4083781A (en) * | 1976-07-12 | 1978-04-11 | Stone & Webster Engineering Corporation | Desalination process system and by-product recovery |
JPS61200810A (ja) | 1985-02-28 | 1986-09-05 | Kurita Water Ind Ltd | 膜分離装置 |
US4944882A (en) * | 1989-04-21 | 1990-07-31 | Bend Research, Inc. | Hybrid membrane separation systems |
US5238574A (en) * | 1990-06-25 | 1993-08-24 | Kawasaki Jukogyo Kabushiki Kaisha | Method and apparatus having reverse osmosis membrane for concentrating solution |
US5158683A (en) * | 1991-09-03 | 1992-10-27 | Ethyl Corporation | Bromide separation and concentration using semipermeable membranes |
US5695643A (en) * | 1993-04-30 | 1997-12-09 | Aquatech Services, Inc. | Process for brine disposal |
JP3593765B2 (ja) | 1994-12-02 | 2004-11-24 | 東レ株式会社 | 海水の逆浸透膜分離装置および分離方法 |
US5587083A (en) * | 1995-04-17 | 1996-12-24 | Chemetics International Company Ltd. | Nanofiltration of concentrated aqueous salt solutions |
US5766479A (en) | 1995-08-07 | 1998-06-16 | Zenon Environmental Inc. | Production of high purity water using reverse osmosis |
US5670053A (en) * | 1995-08-07 | 1997-09-23 | Zenon Environmental, Inc. | Purification of gases from water using reverse osmosis |
JP2920200B2 (ja) | 1995-11-20 | 1999-07-19 | 工業技術院長 | 海水の淡水化方法 |
US6190556B1 (en) * | 1998-10-12 | 2001-02-20 | Robert A. Uhlinger | Desalination method and apparatus utilizing nanofiltration and reverse osmosis membranes |
-
1997
- 1997-10-01 US US08/941,827 patent/US6508936B1/en not_active Expired - Lifetime
-
1998
- 1998-09-25 WO PCT/US1998/020213 patent/WO1999016714A1/en active IP Right Grant
- 1998-09-25 EP EP98949550A patent/EP1019325B1/de not_active Expired - Lifetime
- 1998-09-25 AU AU95849/98A patent/AU9584998A/en not_active Abandoned
- 1998-09-25 ES ES98949550T patent/ES2281140T3/es not_active Expired - Lifetime
- 1998-09-25 DE DE69836865T patent/DE69836865D1/de not_active Expired - Lifetime
-
2007
- 2007-04-05 CY CY20071100490T patent/CY1106496T1/el unknown
Also Published As
Publication number | Publication date |
---|---|
US6508936B1 (en) | 2003-01-21 |
DE69836865D1 (de) | 2007-02-22 |
ES2281140T3 (es) | 2007-09-16 |
EP1019325B1 (de) | 2007-01-10 |
EP1019325A1 (de) | 2000-07-19 |
CY1106496T1 (el) | 2012-01-25 |
WO1999016714A1 (en) | 1999-04-08 |
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MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |